wat is 12345678910-1234567899+1-1 (do not use calculator use brain why do you think this is called LOL)

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form